Dataset statistics
| Number of variables | 34 |
|---|---|
| Number of observations | 2180 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 579.2 KiB |
| Average record size in memory | 272.1 B |
Variable types
| Categorical | 6 |
|---|---|
| Numeric | 27 |
| TimeSeries | 1 |
datetime has a high cardinality: 2180 distinct values | High cardinality |
Bukit Merah is highly overall correlated with Central | High correlation |
Central is highly overall correlated with Bukit Merah and 3 other fields | High correlation |
Changi is highly overall correlated with Central | High correlation |
Geylang is highly overall correlated with Central and 1 other fields | High correlation |
Kallang is highly overall correlated with Central | High correlation |
Tampines is highly overall correlated with Woodlands and 1 other fields | High correlation |
Woodlands is highly overall correlated with Tampines | High correlation |
Yishun is highly overall correlated with Tampines | High correlation |
Kembangan is highly overall correlated with Geylang | High correlation |
Bidadari is highly imbalanced (78.7%) | Imbalance |
Kembangan is highly imbalanced (82.8%) | Imbalance |
Novena is highly imbalanced (75.6%) | Imbalance |
Whampoa is highly imbalanced (83.2%) | Imbalance |
Woodland is highly imbalanced (88.8%) | Imbalance |
Central is non stationary | Non stationary |
Central is seasonal | Seasonal |
datetime is uniformly distributed | Uniform |
datetime has unique values | Unique |
Ang Mo Kio has 1403 (64.4%) zeros | Zeros |
Bedok has 1327 (60.9%) zeros | Zeros |
Bishan has 1568 (71.9%) zeros | Zeros |
Bukit Batok has 1463 (67.1%) zeros | Zeros |
Bukit Merah has 1151 (52.8%) zeros | Zeros |
Bukit Panjang has 1551 (71.1%) zeros | Zeros |
Bukit Timah has 1742 (79.9%) zeros | Zeros |
Central has 1070 (49.1%) zeros | Zeros |
Changi has 1777 (81.5%) zeros | Zeros |
Choa Chu Kang has 1475 (67.7%) zeros | Zeros |
Clementi has 1705 (78.2%) zeros | Zeros |
Geylang has 1344 (61.7%) zeros | Zeros |
Hougang has 1232 (56.5%) zeros | Zeros |
Jurong East has 1332 (61.1%) zeros | Zeros |
Jurong West has 1252 (57.4%) zeros | Zeros |
Kallang has 1382 (63.4%) zeros | Zeros |
Marine Parade has 1746 (80.1%) zeros | Zeros |
Pasir Ris has 1308 (60.0%) zeros | Zeros |
Punggol has 1303 (59.8%) zeros | Zeros |
Queenstown has 1319 (60.5%) zeros | Zeros |
Sembawang has 1596 (73.2%) zeros | Zeros |
Sengkang has 1219 (55.9%) zeros | Zeros |
Sentosa has 1648 (75.6%) zeros | Zeros |
Serangoon has 1481 (67.9%) zeros | Zeros |
Tampines has 955 (43.8%) zeros | Zeros |
Toa Payoh has 1590 (72.9%) zeros | Zeros |
Woodlands has 1317 (60.4%) zeros | Zeros |
Yishun has 1351 (62.0%) zeros | Zeros |
Reproduction
| Analysis started | 2023-06-08 04:16:00.421435 |
|---|---|
| Analysis finished | 2023-06-08 04:18:10.814378 |
| Duration | 2 minutes and 10.39 seconds |
| Software version | pandas-profiling v0.0.dev0 |
| Download configuration | config.json |
datetime
Categorical
HIGH CARDINALITY UNIFORM UNIQUE
| Distinct | 2180 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 17.2 KiB |
| 2021-09-24 00:00:00 | 1 |
|---|---|
| 2021-11-23 16:00:00 | 1 |
| 2021-11-23 10:00:00 | 1 |
| 2021-11-23 11:00:00 | 1 |
| 2021-11-23 12:00:00 | 1 |
| Other values (2175) |
Length
| Max length | 19 |
|---|---|
| Median length | 19 |
| Mean length | 19 |
| Min length | 19 |
Characters and Unicode
| Total characters | 41420 |
|---|---|
| Distinct characters | 13 |
| Distinct categories | 4 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 2180 ? |
|---|---|
| Unique (%) | 100.0% |
Sample
| 1st row | 2021-09-24 00:00:00 |
|---|---|
| 2nd row | 2021-09-24 01:00:00 |
| 3rd row | 2021-09-24 02:00:00 |
| 4th row | 2021-09-24 03:00:00 |
| 5th row | 2021-09-24 04:00:00 |
Common Values
| Value | Count | Frequency (%) |
| 2021-09-24 00:00:00 | 1 | < 0.1% |
| 2021-11-23 16:00:00 | 1 | < 0.1% |
| 2021-11-23 10:00:00 | 1 | < 0.1% |
| 2021-11-23 11:00:00 | 1 | < 0.1% |
| 2021-11-23 12:00:00 | 1 | < 0.1% |
| 2021-11-23 13:00:00 | 1 | < 0.1% |
| 2021-11-23 14:00:00 | 1 | < 0.1% |
| 2021-11-23 15:00:00 | 1 | < 0.1% |
| 2021-11-23 17:00:00 | 1 | < 0.1% |
| 2021-11-19 19:00:00 | 1 | < 0.1% |
| Other values (2170) | 2170 |
Length
Histogram of lengths of the category
| Value | Count | Frequency (%) |
| 04:00:00 | 91 | 2.1% |
| 19:00:00 | 91 | 2.1% |
| 01:00:00 | 91 | 2.1% |
| 02:00:00 | 91 | 2.1% |
| 03:00:00 | 91 | 2.1% |
| 05:00:00 | 91 | 2.1% |
| 06:00:00 | 91 | 2.1% |
| 07:00:00 | 91 | 2.1% |
| 08:00:00 | 91 | 2.1% |
| 09:00:00 | 91 | 2.1% |
| Other values (105) | 3450 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 13858 | |
| 1 | 7054 | |
| 2 | 6472 | |
| - | 4360 | 10.5% |
| : | 4360 | 10.5% |
| 2180 | 5.3% | |
| 3 | 580 | 1.4% |
| 9 | 566 | 1.4% |
| 4 | 398 | 1.0% |
| 6 | 398 | 1.0% |
| Other values (3) | 1194 | 2.9% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 30520 | |
| Dash Punctuation | 4360 | 10.5% |
| Other Punctuation | 4360 | 10.5% |
| Space Separator | 2180 | 5.3% |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 13858 | |
| 1 | 7054 | |
| 2 | 6472 | |
| 3 | 580 | 1.9% |
| 9 | 566 | 1.9% |
| 4 | 398 | 1.3% |
| 6 | 398 | 1.3% |
| 5 | 398 | 1.3% |
| 7 | 398 | 1.3% |
| 8 | 398 | 1.3% |
Dash Punctuation
| Value | Count | Frequency (%) |
| - | 4360 |
Other Punctuation
| Value | Count | Frequency (%) |
| : | 4360 |
Space Separator
| Value | Count | Frequency (%) |
| 2180 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 41420 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 13858 | |
| 1 | 7054 | |
| 2 | 6472 | |
| - | 4360 | 10.5% |
| : | 4360 | 10.5% |
| 2180 | 5.3% | |
| 3 | 580 | 1.4% |
| 9 | 566 | 1.4% |
| 4 | 398 | 1.0% |
| 6 | 398 | 1.0% |
| Other values (3) | 1194 | 2.9% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 41420 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 13858 | |
| 1 | 7054 | |
| 2 | 6472 | |
| - | 4360 | 10.5% |
| : | 4360 | 10.5% |
| 2180 | 5.3% | |
| 3 | 580 | 1.4% |
| 9 | 566 | 1.4% |
| 4 | 398 | 1.0% |
| 6 | 398 | 1.0% |
| Other values (3) | 1194 | 2.9% |
Ang Mo Kio
Real number (ℝ)
| Distinct | 12 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.71284404 |
| Minimum | 0 |
|---|---|
| Maximum | 12 |
| Zeros | 1403 |
| Zeros (%) | 64.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 3 |
| Maximum | 12 |
| Range | 12 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.3139978 |
|---|---|
| Coefficient of variation (CV) | 1.8433174 |
| Kurtosis | 12.111733 |
| Mean | 0.71284404 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 2.9124419 |
| Sum | 1554 |
| Variance | 1.7265903 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=12)
| Value | Count | Frequency (%) |
| 0 | 1403 | |
| 1 | 400 | 18.3% |
| 2 | 193 | 8.9% |
| 3 | 81 | 3.7% |
| 4 | 58 | 2.7% |
| 5 | 16 | 0.7% |
| 6 | 11 | 0.5% |
| 7 | 8 | 0.4% |
| 8 | 6 | 0.3% |
| 12 | 2 | 0.1% |
| Other values (2) | 2 | 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1403 | |
| 1 | 400 | 18.3% |
| 2 | 193 | 8.9% |
| 3 | 81 | 3.7% |
| 4 | 58 | 2.7% |
| 5 | 16 | 0.7% |
| 6 | 11 | 0.5% |
| 7 | 8 | 0.4% |
| 8 | 6 | 0.3% |
| 9 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 12 | 2 | 0.1% |
| 10 | 1 | < 0.1% |
| 9 | 1 | < 0.1% |
| 8 | 6 | 0.3% |
| 7 | 8 | 0.4% |
| 6 | 11 | 0.5% |
| 5 | 16 | 0.7% |
| 4 | 58 | 2.7% |
| 3 | 81 | |
| 2 | 193 |
Bedok
Real number (ℝ)
| Distinct | 13 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.83394495 |
| Minimum | 0 |
|---|---|
| Maximum | 16 |
| Zeros | 1327 |
| Zeros (%) | 60.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 4 |
| Maximum | 16 |
| Range | 16 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.4804661 |
|---|---|
| Coefficient of variation (CV) | 1.7752563 |
| Kurtosis | 14.755428 |
| Mean | 0.83394495 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.0746034 |
| Sum | 1818 |
| Variance | 2.1917797 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=13)
| Value | Count | Frequency (%) |
| 0 | 1327 | |
| 1 | 405 | 18.6% |
| 2 | 223 | 10.2% |
| 3 | 102 | 4.7% |
| 4 | 61 | 2.8% |
| 5 | 22 | 1.0% |
| 6 | 18 | 0.8% |
| 8 | 9 | 0.4% |
| 7 | 4 | 0.2% |
| 12 | 3 | 0.1% |
| Other values (3) | 6 | 0.3% |
| Value | Count | Frequency (%) |
| 0 | 1327 | |
| 1 | 405 | 18.6% |
| 2 | 223 | 10.2% |
| 3 | 102 | 4.7% |
| 4 | 61 | 2.8% |
| 5 | 22 | 1.0% |
| 6 | 18 | 0.8% |
| 7 | 4 | 0.2% |
| 8 | 9 | 0.4% |
| 9 | 3 | 0.1% |
| Value | Count | Frequency (%) |
| 16 | 1 | < 0.1% |
| 12 | 3 | 0.1% |
| 10 | 2 | 0.1% |
| 9 | 3 | 0.1% |
| 8 | 9 | 0.4% |
| 7 | 4 | 0.2% |
| 6 | 18 | 0.8% |
| 5 | 22 | 1.0% |
| 4 | 61 | |
| 3 | 102 |
Bidadari
Categorical
| Distinct | 5 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 17.2 KiB |
| 0 | |
|---|---|
| 1 | 121 |
| 2 | 43 |
| 3 | 6 |
| 4 | 4 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 2180 |
|---|---|
| Distinct characters | 5 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 2006 | |
| 1 | 121 | 5.6% |
| 2 | 43 | 2.0% |
| 3 | 6 | 0.3% |
| 4 | 4 | 0.2% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 2006 | |
| 1 | 121 | 5.6% |
| 2 | 43 | 2.0% |
| 3 | 6 | 0.3% |
| 4 | 4 | 0.2% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 2006 | |
| 1 | 121 | 5.6% |
| 2 | 43 | 2.0% |
| 3 | 6 | 0.3% |
| 4 | 4 | 0.2% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 2180 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 2006 | |
| 1 | 121 | 5.6% |
| 2 | 43 | 2.0% |
| 3 | 6 | 0.3% |
| 4 | 4 | 0.2% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 2180 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 2006 | |
| 1 | 121 | 5.6% |
| 2 | 43 | 2.0% |
| 3 | 6 | 0.3% |
| 4 | 4 | 0.2% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 2180 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 2006 | |
| 1 | 121 | 5.6% |
| 2 | 43 | 2.0% |
| 3 | 6 | 0.3% |
| 4 | 4 | 0.2% |
Bishan
Real number (ℝ)
| Distinct | 10 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.46330275 |
| Minimum | 0 |
|---|---|
| Maximum | 10 |
| Zeros | 1568 |
| Zeros (%) | 71.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 2 |
| Maximum | 10 |
| Range | 10 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.93478596 |
|---|---|
| Coefficient of variation (CV) | 2.0176568 |
| Kurtosis | 13.274018 |
| Mean | 0.46330275 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 2.986476 |
| Sum | 1010 |
| Variance | 0.87382479 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) |
| 0 | 1568 | |
| 1 | 375 | 17.2% |
| 2 | 144 | 6.6% |
| 3 | 50 | 2.3% |
| 4 | 33 | 1.5% |
| 6 | 5 | 0.2% |
| 5 | 2 | 0.1% |
| 8 | 1 | < 0.1% |
| 7 | 1 | < 0.1% |
| 10 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1568 | |
| 1 | 375 | 17.2% |
| 2 | 144 | 6.6% |
| 3 | 50 | 2.3% |
| 4 | 33 | 1.5% |
| 5 | 2 | 0.1% |
| 6 | 5 | 0.2% |
| 7 | 1 | < 0.1% |
| 8 | 1 | < 0.1% |
| 10 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 10 | 1 | < 0.1% |
| 8 | 1 | < 0.1% |
| 7 | 1 | < 0.1% |
| 6 | 5 | 0.2% |
| 5 | 2 | 0.1% |
| 4 | 33 | 1.5% |
| 3 | 50 | 2.3% |
| 2 | 144 | 6.6% |
| 1 | 375 | 17.2% |
| 0 | 1568 |
Bukit Batok
Real number (ℝ)
| Distinct | 12 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.66284404 |
| Minimum | 0 |
|---|---|
| Maximum | 12 |
| Zeros | 1463 |
| Zeros (%) | 67.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 3 |
| Maximum | 12 |
| Range | 12 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.2784065 |
|---|---|
| Coefficient of variation (CV) | 1.9286687 |
| Kurtosis | 11.780139 |
| Mean | 0.66284404 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 2.9307819 |
| Sum | 1445 |
| Variance | 1.6343233 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=12)
| Value | Count | Frequency (%) |
| 0 | 1463 | |
| 1 | 364 | 16.7% |
| 2 | 181 | 8.3% |
| 3 | 75 | 3.4% |
| 4 | 49 | 2.2% |
| 5 | 22 | 1.0% |
| 6 | 12 | 0.6% |
| 8 | 5 | 0.2% |
| 7 | 5 | 0.2% |
| 10 | 2 | 0.1% |
| Other values (2) | 2 | 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1463 | |
| 1 | 364 | 16.7% |
| 2 | 181 | 8.3% |
| 3 | 75 | 3.4% |
| 4 | 49 | 2.2% |
| 5 | 22 | 1.0% |
| 6 | 12 | 0.6% |
| 7 | 5 | 0.2% |
| 8 | 5 | 0.2% |
| 9 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 12 | 1 | < 0.1% |
| 10 | 2 | 0.1% |
| 9 | 1 | < 0.1% |
| 8 | 5 | 0.2% |
| 7 | 5 | 0.2% |
| 6 | 12 | 0.6% |
| 5 | 22 | 1.0% |
| 4 | 49 | 2.2% |
| 3 | 75 | |
| 2 | 181 |
Bukit Merah
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 17 |
|---|---|
| Distinct (%) | 0.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.1972477 |
| Minimum | 0 |
|---|---|
| Maximum | 22 |
| Zeros | 1151 |
| Zeros (%) | 52.8% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 2 |
| 95-th percentile | 5 |
| Maximum | 22 |
| Range | 22 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.9758969 |
|---|---|
| Coefficient of variation (CV) | 1.650366 |
| Kurtosis | 17.554972 |
| Mean | 1.1972477 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.2407728 |
| Sum | 2610 |
| Variance | 3.9041686 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=17)
| Value | Count | Frequency (%) |
| 0 | 1151 | |
| 1 | 419 | 19.2% |
| 2 | 252 | 11.6% |
| 3 | 137 | 6.3% |
| 4 | 88 | 4.0% |
| 5 | 50 | 2.3% |
| 6 | 37 | 1.7% |
| 7 | 13 | 0.6% |
| 8 | 11 | 0.5% |
| 10 | 5 | 0.2% |
| Other values (7) | 17 | 0.8% |
| Value | Count | Frequency (%) |
| 0 | 1151 | |
| 1 | 419 | 19.2% |
| 2 | 252 | 11.6% |
| 3 | 137 | 6.3% |
| 4 | 88 | 4.0% |
| 5 | 50 | 2.3% |
| 6 | 37 | 1.7% |
| 7 | 13 | 0.6% |
| 8 | 11 | 0.5% |
| 9 | 4 | 0.2% |
| Value | Count | Frequency (%) |
| 22 | 1 | < 0.1% |
| 20 | 1 | < 0.1% |
| 16 | 1 | < 0.1% |
| 14 | 5 | 0.2% |
| 12 | 4 | 0.2% |
| 11 | 1 | < 0.1% |
| 10 | 5 | 0.2% |
| 9 | 4 | 0.2% |
| 8 | 11 | |
| 7 | 13 |
Bukit Panjang
Real number (ℝ)
| Distinct | 14 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.58302752 |
| Minimum | 0 |
|---|---|
| Maximum | 14 |
| Zeros | 1551 |
| Zeros (%) | 71.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 3 |
| Maximum | 14 |
| Range | 14 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.3037828 |
|---|---|
| Coefficient of variation (CV) | 2.2362285 |
| Kurtosis | 22.317108 |
| Mean | 0.58302752 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.9447493 |
| Sum | 1271 |
| Variance | 1.6998495 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=14)
| Value | Count | Frequency (%) |
| 0 | 1551 | |
| 1 | 344 | 15.8% |
| 2 | 143 | 6.6% |
| 3 | 60 | 2.8% |
| 4 | 35 | 1.6% |
| 5 | 16 | 0.7% |
| 6 | 14 | 0.6% |
| 7 | 5 | 0.2% |
| 8 | 3 | 0.1% |
| 12 | 2 | 0.1% |
| Other values (4) | 7 | 0.3% |
| Value | Count | Frequency (%) |
| 0 | 1551 | |
| 1 | 344 | 15.8% |
| 2 | 143 | 6.6% |
| 3 | 60 | 2.8% |
| 4 | 35 | 1.6% |
| 5 | 16 | 0.7% |
| 6 | 14 | 0.6% |
| 7 | 5 | 0.2% |
| 8 | 3 | 0.1% |
| 9 | 2 | 0.1% |
| Value | Count | Frequency (%) |
| 14 | 1 | < 0.1% |
| 12 | 2 | 0.1% |
| 11 | 2 | 0.1% |
| 10 | 2 | 0.1% |
| 9 | 2 | 0.1% |
| 8 | 3 | 0.1% |
| 7 | 5 | 0.2% |
| 6 | 14 | 0.6% |
| 5 | 16 | |
| 4 | 35 |
Bukit Timah
Real number (ℝ)
| Distinct | 11 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.36422018 |
| Minimum | 0 |
|---|---|
| Maximum | 22 |
| Zeros | 1742 |
| Zeros (%) | 79.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 2 |
| Maximum | 22 |
| Range | 22 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 1.0248875 |
|---|---|
| Coefficient of variation (CV) | 2.8139227 |
| Kurtosis | 105.40381 |
| Mean | 0.36422018 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 7.216947 |
| Sum | 794 |
| Variance | 1.0503943 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=11)
| Value | Count | Frequency (%) |
| 0 | 1742 | |
| 1 | 256 | 11.7% |
| 2 | 106 | 4.9% |
| 3 | 37 | 1.7% |
| 4 | 21 | 1.0% |
| 5 | 8 | 0.4% |
| 8 | 4 | 0.2% |
| 6 | 3 | 0.1% |
| 22 | 1 | < 0.1% |
| 10 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1742 | |
| 1 | 256 | 11.7% |
| 2 | 106 | 4.9% |
| 3 | 37 | 1.7% |
| 4 | 21 | 1.0% |
| 5 | 8 | 0.4% |
| 6 | 3 | 0.1% |
| 8 | 4 | 0.2% |
| 9 | 1 | < 0.1% |
| 10 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 22 | 1 | < 0.1% |
| 10 | 1 | < 0.1% |
| 9 | 1 | < 0.1% |
| 8 | 4 | 0.2% |
| 6 | 3 | 0.1% |
| 5 | 8 | 0.4% |
| 4 | 21 | 1.0% |
| 3 | 37 | 1.7% |
| 2 | 106 | |
| 1 | 256 |
Central
Numeric time series
HIGH CORRELATION NON STATIONARY SEASONAL ZEROS
| Distinct | 53 |
|---|---|
| Distinct (%) | 2.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 4.2646789 |
|---|---|
| Minimum | 0 |
| Maximum | 66 |
| Zeros | 1070 |
| Zeros (%) | 49.1% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 1 |
| Q3 | 5 |
| 95-th percentile | 21 |
| Maximum | 66 |
| Range | 66 |
| Interquartile range (IQR) | 5 |
Descriptive statistics
| Standard deviation | 8.0196603 |
|---|---|
| Coefficient of variation (CV) | 1.880484 |
| Kurtosis | 11.01443 |
| Mean | 4.2646789 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 2.9713048 |
| Sum | 9297 |
| Variance | 64.314952 |
| Monotonicity | Not monotonic |
| Augmented Dickey-Fuller test p-value | 6.543288792 × 10-5 |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 1070 | |
| 1 | 260 | 11.9% |
| 2 | 134 | 6.1% |
| 3 | 82 | 3.8% |
| 4 | 67 | 3.1% |
| 7 | 52 | 2.4% |
| 8 | 49 | 2.2% |
| 5 | 46 | 2.1% |
| 6 | 42 | 1.9% |
| 10 | 36 | 1.7% |
| Other values (43) | 342 | 15.7% |
| Value | Count | Frequency (%) |
| 0 | 1070 | |
| 1 | 260 | 11.9% |
| 2 | 134 | 6.1% |
| 3 | 82 | 3.8% |
| 4 | 67 | 3.1% |
| 5 | 46 | 2.1% |
| 6 | 42 | 1.9% |
| 7 | 52 | 2.4% |
| 8 | 49 | 2.2% |
| 9 | 34 | 1.6% |
| Value | Count | Frequency (%) |
| 66 | 1 | < 0.1% |
| 64 | 1 | < 0.1% |
| 56 | 2 | |
| 53 | 1 | < 0.1% |
| 51 | 1 | < 0.1% |
| 48 | 1 | < 0.1% |
| 46 | 1 | < 0.1% |
| 45 | 1 | < 0.1% |
| 44 | 3 | |
| 43 | 3 |
ACF and PACF
Changi
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 11 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.41513761 |
| Minimum | 0 |
|---|---|
| Maximum | 14 |
| Zeros | 1777 |
| Zeros (%) | 81.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 3 |
| Maximum | 14 |
| Range | 14 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 1.1558857 |
|---|---|
| Coefficient of variation (CV) | 2.7843435 |
| Kurtosis | 24.453653 |
| Mean | 0.41513761 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 4.2126946 |
| Sum | 905 |
| Variance | 1.3360718 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=11)
| Value | Count | Frequency (%) |
| 0 | 1777 | |
| 1 | 191 | 8.8% |
| 2 | 94 | 4.3% |
| 3 | 40 | 1.8% |
| 4 | 39 | 1.8% |
| 5 | 15 | 0.7% |
| 6 | 9 | 0.4% |
| 7 | 9 | 0.4% |
| 8 | 4 | 0.2% |
| 14 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1777 | |
| 1 | 191 | 8.8% |
| 2 | 94 | 4.3% |
| 3 | 40 | 1.8% |
| 4 | 39 | 1.8% |
| 5 | 15 | 0.7% |
| 6 | 9 | 0.4% |
| 7 | 9 | 0.4% |
| 8 | 4 | 0.2% |
| 12 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 14 | 1 | < 0.1% |
| 12 | 1 | < 0.1% |
| 8 | 4 | 0.2% |
| 7 | 9 | 0.4% |
| 6 | 9 | 0.4% |
| 5 | 15 | 0.7% |
| 4 | 39 | 1.8% |
| 3 | 40 | 1.8% |
| 2 | 94 | |
| 1 | 191 |
Choa Chu Kang
Real number (ℝ)
| Distinct | 17 |
|---|---|
| Distinct (%) | 0.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.8206422 |
| Minimum | 0 |
|---|---|
| Maximum | 20 |
| Zeros | 1475 |
| Zeros (%) | 67.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 4 |
| Maximum | 20 |
| Range | 20 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.8140838 |
|---|---|
| Coefficient of variation (CV) | 2.2105661 |
| Kurtosis | 23.095725 |
| Mean | 0.8206422 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 4.0201227 |
| Sum | 1789 |
| Variance | 3.2909 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=17)
| Value | Count | Frequency (%) |
| 0 | 1475 | |
| 1 | 315 | 14.4% |
| 2 | 173 | 7.9% |
| 3 | 68 | 3.1% |
| 4 | 51 | 2.3% |
| 5 | 34 | 1.6% |
| 6 | 20 | 0.9% |
| 8 | 12 | 0.6% |
| 7 | 10 | 0.5% |
| 10 | 6 | 0.3% |
| Other values (7) | 16 | 0.7% |
| Value | Count | Frequency (%) |
| 0 | 1475 | |
| 1 | 315 | 14.4% |
| 2 | 173 | 7.9% |
| 3 | 68 | 3.1% |
| 4 | 51 | 2.3% |
| 5 | 34 | 1.6% |
| 6 | 20 | 0.9% |
| 7 | 10 | 0.5% |
| 8 | 12 | 0.6% |
| 9 | 5 | 0.2% |
| Value | Count | Frequency (%) |
| 20 | 1 | < 0.1% |
| 17 | 2 | 0.1% |
| 16 | 1 | < 0.1% |
| 14 | 2 | 0.1% |
| 13 | 1 | < 0.1% |
| 12 | 4 | 0.2% |
| 10 | 6 | |
| 9 | 5 | |
| 8 | 12 | |
| 7 | 10 |
Clementi
Real number (ℝ)
| Distinct | 10 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.39587156 |
| Minimum | 0 |
|---|---|
| Maximum | 14 |
| Zeros | 1705 |
| Zeros (%) | 78.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 2 |
| Maximum | 14 |
| Range | 14 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 0.98761557 |
|---|---|
| Coefficient of variation (CV) | 2.4947879 |
| Kurtosis | 36.450932 |
| Mean | 0.39587156 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 4.6338137 |
| Sum | 863 |
| Variance | 0.97538451 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) |
| 0 | 1705 | |
| 1 | 257 | 11.8% |
| 2 | 136 | 6.2% |
| 3 | 43 | 2.0% |
| 4 | 25 | 1.1% |
| 8 | 5 | 0.2% |
| 6 | 4 | 0.2% |
| 5 | 3 | 0.1% |
| 14 | 1 | < 0.1% |
| 12 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1705 | |
| 1 | 257 | 11.8% |
| 2 | 136 | 6.2% |
| 3 | 43 | 2.0% |
| 4 | 25 | 1.1% |
| 5 | 3 | 0.1% |
| 6 | 4 | 0.2% |
| 8 | 5 | 0.2% |
| 12 | 1 | < 0.1% |
| 14 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 14 | 1 | < 0.1% |
| 12 | 1 | < 0.1% |
| 8 | 5 | 0.2% |
| 6 | 4 | 0.2% |
| 5 | 3 | 0.1% |
| 4 | 25 | 1.1% |
| 3 | 43 | 2.0% |
| 2 | 136 | 6.2% |
| 1 | 257 | 11.8% |
| 0 | 1705 |
Geylang
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 12 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.86009174 |
| Minimum | 0 |
|---|---|
| Maximum | 18 |
| Zeros | 1344 |
| Zeros (%) | 61.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 4 |
| Maximum | 18 |
| Range | 18 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.5578677 |
|---|---|
| Coefficient of variation (CV) | 1.8112809 |
| Kurtosis | 14.831048 |
| Mean | 0.86009174 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.0522103 |
| Sum | 1875 |
| Variance | 2.4269518 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=12)
| Value | Count | Frequency (%) |
| 0 | 1344 | |
| 1 | 387 | 17.8% |
| 2 | 213 | 9.8% |
| 3 | 80 | 3.7% |
| 4 | 76 | 3.5% |
| 5 | 35 | 1.6% |
| 6 | 19 | 0.9% |
| 8 | 12 | 0.6% |
| 7 | 7 | 0.3% |
| 12 | 3 | 0.1% |
| Other values (2) | 4 | 0.2% |
| Value | Count | Frequency (%) |
| 0 | 1344 | |
| 1 | 387 | 17.8% |
| 2 | 213 | 9.8% |
| 3 | 80 | 3.7% |
| 4 | 76 | 3.5% |
| 5 | 35 | 1.6% |
| 6 | 19 | 0.9% |
| 7 | 7 | 0.3% |
| 8 | 12 | 0.6% |
| 10 | 3 | 0.1% |
| Value | Count | Frequency (%) |
| 18 | 1 | < 0.1% |
| 12 | 3 | 0.1% |
| 10 | 3 | 0.1% |
| 8 | 12 | 0.6% |
| 7 | 7 | 0.3% |
| 6 | 19 | 0.9% |
| 5 | 35 | 1.6% |
| 4 | 76 | 3.5% |
| 3 | 80 | 3.7% |
| 2 | 213 |
Hougang
Real number (ℝ)
| Distinct | 15 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.056422 |
| Minimum | 0 |
|---|---|
| Maximum | 16 |
| Zeros | 1232 |
| Zeros (%) | 56.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1.25 |
| 95-th percentile | 5 |
| Maximum | 16 |
| Range | 16 |
| Interquartile range (IQR) | 1.25 |
Descriptive statistics
| Standard deviation | 1.7709683 |
|---|---|
| Coefficient of variation (CV) | 1.6763833 |
| Kurtosis | 9.8572589 |
| Mean | 1.056422 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 2.6644366 |
| Sum | 2303 |
| Variance | 3.1363286 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=15)
| Value | Count | Frequency (%) |
| 0 | 1232 | |
| 1 | 403 | 18.5% |
| 2 | 244 | 11.2% |
| 3 | 102 | 4.7% |
| 4 | 77 | 3.5% |
| 5 | 48 | 2.2% |
| 6 | 35 | 1.6% |
| 8 | 12 | 0.6% |
| 7 | 11 | 0.5% |
| 10 | 4 | 0.2% |
| Other values (5) | 12 | 0.6% |
| Value | Count | Frequency (%) |
| 0 | 1232 | |
| 1 | 403 | 18.5% |
| 2 | 244 | 11.2% |
| 3 | 102 | 4.7% |
| 4 | 77 | 3.5% |
| 5 | 48 | 2.2% |
| 6 | 35 | 1.6% |
| 7 | 11 | 0.5% |
| 8 | 12 | 0.6% |
| 9 | 4 | 0.2% |
| Value | Count | Frequency (%) |
| 16 | 1 | < 0.1% |
| 14 | 1 | < 0.1% |
| 12 | 3 | 0.1% |
| 11 | 3 | 0.1% |
| 10 | 4 | 0.2% |
| 9 | 4 | 0.2% |
| 8 | 12 | 0.6% |
| 7 | 11 | 0.5% |
| 6 | 35 | |
| 5 | 48 |
Jurong East
Real number (ℝ)
| Distinct | 16 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.0114679 |
| Minimum | 0 |
|---|---|
| Maximum | 15 |
| Zeros | 1332 |
| Zeros (%) | 61.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 5 |
| Maximum | 15 |
| Range | 15 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.8728163 |
|---|---|
| Coefficient of variation (CV) | 1.8515825 |
| Kurtosis | 11.651649 |
| Mean | 1.0114679 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 2.9711377 |
| Sum | 2205 |
| Variance | 3.5074407 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=16)
| Value | Count | Frequency (%) |
| 0 | 1332 | |
| 1 | 340 | 15.6% |
| 2 | 217 | 10.0% |
| 3 | 94 | 4.3% |
| 4 | 73 | 3.3% |
| 5 | 45 | 2.1% |
| 6 | 34 | 1.6% |
| 7 | 11 | 0.5% |
| 8 | 8 | 0.4% |
| 10 | 7 | 0.3% |
| Other values (6) | 19 | 0.9% |
| Value | Count | Frequency (%) |
| 0 | 1332 | |
| 1 | 340 | 15.6% |
| 2 | 217 | 10.0% |
| 3 | 94 | 4.3% |
| 4 | 73 | 3.3% |
| 5 | 45 | 2.1% |
| 6 | 34 | 1.6% |
| 7 | 11 | 0.5% |
| 8 | 8 | 0.4% |
| 9 | 6 | 0.3% |
| Value | Count | Frequency (%) |
| 15 | 1 | < 0.1% |
| 14 | 3 | 0.1% |
| 13 | 1 | < 0.1% |
| 12 | 5 | 0.2% |
| 11 | 3 | 0.1% |
| 10 | 7 | 0.3% |
| 9 | 6 | 0.3% |
| 8 | 8 | 0.4% |
| 7 | 11 | 0.5% |
| 6 | 34 |
Jurong West
Real number (ℝ)
| Distinct | 22 |
|---|---|
| Distinct (%) | 1.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.3174312 |
| Minimum | 0 |
|---|---|
| Maximum | 26 |
| Zeros | 1252 |
| Zeros (%) | 57.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 2 |
| 95-th percentile | 6 |
| Maximum | 26 |
| Range | 26 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 2.5773342 |
|---|---|
| Coefficient of variation (CV) | 1.9563331 |
| Kurtosis | 18.790085 |
| Mean | 1.3174312 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.6369973 |
| Sum | 2872 |
| Variance | 6.6426515 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=22)
| Value | Count | Frequency (%) |
| 0 | 1252 | |
| 1 | 367 | 16.8% |
| 2 | 198 | 9.1% |
| 3 | 106 | 4.9% |
| 4 | 83 | 3.8% |
| 5 | 37 | 1.7% |
| 6 | 32 | 1.5% |
| 7 | 23 | 1.1% |
| 8 | 22 | 1.0% |
| 9 | 14 | 0.6% |
| Other values (12) | 46 | 2.1% |
| Value | Count | Frequency (%) |
| 0 | 1252 | |
| 1 | 367 | 16.8% |
| 2 | 198 | 9.1% |
| 3 | 106 | 4.9% |
| 4 | 83 | 3.8% |
| 5 | 37 | 1.7% |
| 6 | 32 | 1.5% |
| 7 | 23 | 1.1% |
| 8 | 22 | 1.0% |
| 9 | 14 | 0.6% |
| Value | Count | Frequency (%) |
| 26 | 1 | < 0.1% |
| 24 | 2 | 0.1% |
| 22 | 1 | < 0.1% |
| 20 | 1 | < 0.1% |
| 17 | 1 | < 0.1% |
| 16 | 4 | |
| 15 | 1 | < 0.1% |
| 14 | 9 | |
| 13 | 1 | < 0.1% |
| 12 | 5 |
Kallang
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 12 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.8146789 |
| Minimum | 0 |
|---|---|
| Maximum | 11 |
| Zeros | 1382 |
| Zeros (%) | 63.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 4 |
| Maximum | 11 |
| Range | 11 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.5028091 |
|---|---|
| Coefficient of variation (CV) | 1.8446643 |
| Kurtosis | 9.5064497 |
| Mean | 0.8146789 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 2.7528182 |
| Sum | 1776 |
| Variance | 2.2584352 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=12)
| Value | Count | Frequency (%) |
| 0 | 1382 | |
| 1 | 375 | 17.2% |
| 2 | 194 | 8.9% |
| 3 | 96 | 4.4% |
| 4 | 56 | 2.6% |
| 6 | 28 | 1.3% |
| 5 | 23 | 1.1% |
| 7 | 9 | 0.4% |
| 8 | 7 | 0.3% |
| 10 | 5 | 0.2% |
| Other values (2) | 5 | 0.2% |
| Value | Count | Frequency (%) |
| 0 | 1382 | |
| 1 | 375 | 17.2% |
| 2 | 194 | 8.9% |
| 3 | 96 | 4.4% |
| 4 | 56 | 2.6% |
| 5 | 23 | 1.1% |
| 6 | 28 | 1.3% |
| 7 | 9 | 0.4% |
| 8 | 7 | 0.3% |
| 9 | 3 | 0.1% |
| Value | Count | Frequency (%) |
| 11 | 2 | 0.1% |
| 10 | 5 | 0.2% |
| 9 | 3 | 0.1% |
| 8 | 7 | 0.3% |
| 7 | 9 | 0.4% |
| 6 | 28 | 1.3% |
| 5 | 23 | 1.1% |
| 4 | 56 | 2.6% |
| 3 | 96 | |
| 2 | 194 |
Kembangan
Categorical
HIGH CORRELATION IMBALANCE
| Distinct | 5 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 17.2 KiB |
| 0 | |
|---|---|
| 1 | 101 |
| 2 | 30 |
| 3 | 4 |
| 8 | 1 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 2180 |
|---|---|
| Distinct characters | 5 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 1 ? |
|---|---|
| Unique (%) | < 0.1% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 2044 | |
| 1 | 101 | 4.6% |
| 2 | 30 | 1.4% |
| 3 | 4 | 0.2% |
| 8 | 1 | < 0.1% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 2044 | |
| 1 | 101 | 4.6% |
| 2 | 30 | 1.4% |
| 3 | 4 | 0.2% |
| 8 | 1 | < 0.1% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 2044 | |
| 1 | 101 | 4.6% |
| 2 | 30 | 1.4% |
| 3 | 4 | 0.2% |
| 8 | 1 | < 0.1% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 2180 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 2044 | |
| 1 | 101 | 4.6% |
| 2 | 30 | 1.4% |
| 3 | 4 | 0.2% |
| 8 | 1 | < 0.1% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 2180 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 2044 | |
| 1 | 101 | 4.6% |
| 2 | 30 | 1.4% |
| 3 | 4 | 0.2% |
| 8 | 1 | < 0.1% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 2180 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 2044 | |
| 1 | 101 | 4.6% |
| 2 | 30 | 1.4% |
| 3 | 4 | 0.2% |
| 8 | 1 | < 0.1% |
Marine Parade
Real number (ℝ)
| Distinct | 8 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.31788991 |
| Minimum | 0 |
|---|---|
| Maximum | 18 |
| Zeros | 1746 |
| Zeros (%) | 80.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 2 |
| Maximum | 18 |
| Range | 18 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 0.84522857 |
|---|---|
| Coefficient of variation (CV) | 2.658872 |
| Kurtosis | 96.245598 |
| Mean | 0.31788991 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 6.5880414 |
| Sum | 693 |
| Variance | 0.71441133 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=8)
| Value | Count | Frequency (%) |
| 0 | 1746 | |
| 1 | 281 | 12.9% |
| 2 | 100 | 4.6% |
| 3 | 27 | 1.2% |
| 4 | 18 | 0.8% |
| 6 | 6 | 0.3% |
| 18 | 1 | < 0.1% |
| 5 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1746 | |
| 1 | 281 | 12.9% |
| 2 | 100 | 4.6% |
| 3 | 27 | 1.2% |
| 4 | 18 | 0.8% |
| 5 | 1 | < 0.1% |
| 6 | 6 | 0.3% |
| 18 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 18 | 1 | < 0.1% |
| 6 | 6 | 0.3% |
| 5 | 1 | < 0.1% |
| 4 | 18 | 0.8% |
| 3 | 27 | 1.2% |
| 2 | 100 | 4.6% |
| 1 | 281 | 12.9% |
| 0 | 1746 |
Novena
Categorical
| Distinct | 5 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 17.2 KiB |
| 0 | |
|---|---|
| 1 | 137 |
| 2 | 56 |
| 3 | 7 |
| 4 | 6 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 2180 |
|---|---|
| Distinct characters | 5 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 1974 | |
| 1 | 137 | 6.3% |
| 2 | 56 | 2.6% |
| 3 | 7 | 0.3% |
| 4 | 6 | 0.3% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 1974 | |
| 1 | 137 | 6.3% |
| 2 | 56 | 2.6% |
| 3 | 7 | 0.3% |
| 4 | 6 | 0.3% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 1974 | |
| 1 | 137 | 6.3% |
| 2 | 56 | 2.6% |
| 3 | 7 | 0.3% |
| 4 | 6 | 0.3% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 2180 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 1974 | |
| 1 | 137 | 6.3% |
| 2 | 56 | 2.6% |
| 3 | 7 | 0.3% |
| 4 | 6 | 0.3% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 2180 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 1974 | |
| 1 | 137 | 6.3% |
| 2 | 56 | 2.6% |
| 3 | 7 | 0.3% |
| 4 | 6 | 0.3% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 2180 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 1974 | |
| 1 | 137 | 6.3% |
| 2 | 56 | 2.6% |
| 3 | 7 | 0.3% |
| 4 | 6 | 0.3% |
Pasir Ris
Real number (ℝ)
| Distinct | 15 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.9233945 |
| Minimum | 0 |
|---|---|
| Maximum | 18 |
| Zeros | 1308 |
| Zeros (%) | 60.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 4 |
| Maximum | 18 |
| Range | 18 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.6857537 |
|---|---|
| Coefficient of variation (CV) | 1.8256051 |
| Kurtosis | 15.513152 |
| Mean | 0.9233945 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.1887221 |
| Sum | 2013 |
| Variance | 2.8417654 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=15)
| Value | Count | Frequency (%) |
| 0 | 1308 | |
| 1 | 411 | 18.9% |
| 2 | 215 | 9.9% |
| 3 | 78 | 3.6% |
| 4 | 76 | 3.5% |
| 5 | 28 | 1.3% |
| 6 | 26 | 1.2% |
| 8 | 17 | 0.8% |
| 7 | 8 | 0.4% |
| 10 | 6 | 0.3% |
| Other values (5) | 7 | 0.3% |
| Value | Count | Frequency (%) |
| 0 | 1308 | |
| 1 | 411 | 18.9% |
| 2 | 215 | 9.9% |
| 3 | 78 | 3.6% |
| 4 | 76 | 3.5% |
| 5 | 28 | 1.3% |
| 6 | 26 | 1.2% |
| 7 | 8 | 0.4% |
| 8 | 17 | 0.8% |
| 9 | 3 | 0.1% |
| Value | Count | Frequency (%) |
| 18 | 1 | < 0.1% |
| 17 | 1 | < 0.1% |
| 13 | 1 | < 0.1% |
| 11 | 1 | < 0.1% |
| 10 | 6 | 0.3% |
| 9 | 3 | 0.1% |
| 8 | 17 | |
| 7 | 8 | 0.4% |
| 6 | 26 | |
| 5 | 28 |
Punggol
Real number (ℝ)
| Distinct | 16 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.96376147 |
| Minimum | 0 |
|---|---|
| Maximum | 30 |
| Zeros | 1303 |
| Zeros (%) | 59.8% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 4 |
| Maximum | 30 |
| Range | 30 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.8396152 |
|---|---|
| Coefficient of variation (CV) | 1.9087868 |
| Kurtosis | 40.433478 |
| Mean | 0.96376147 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 4.4737113 |
| Sum | 2101 |
| Variance | 3.3841841 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=16)
| Value | Count | Frequency (%) |
| 0 | 1303 | |
| 1 | 387 | 17.8% |
| 2 | 240 | 11.0% |
| 3 | 86 | 3.9% |
| 4 | 62 | 2.8% |
| 5 | 31 | 1.4% |
| 6 | 25 | 1.1% |
| 7 | 17 | 0.8% |
| 8 | 12 | 0.6% |
| 10 | 6 | 0.3% |
| Other values (6) | 11 | 0.5% |
| Value | Count | Frequency (%) |
| 0 | 1303 | |
| 1 | 387 | 17.8% |
| 2 | 240 | 11.0% |
| 3 | 86 | 3.9% |
| 4 | 62 | 2.8% |
| 5 | 31 | 1.4% |
| 6 | 25 | 1.1% |
| 7 | 17 | 0.8% |
| 8 | 12 | 0.6% |
| 9 | 5 | 0.2% |
| Value | Count | Frequency (%) |
| 30 | 1 | < 0.1% |
| 20 | 1 | < 0.1% |
| 14 | 2 | 0.1% |
| 13 | 1 | < 0.1% |
| 12 | 1 | < 0.1% |
| 10 | 6 | 0.3% |
| 9 | 5 | 0.2% |
| 8 | 12 | |
| 7 | 17 | |
| 6 | 25 |
Queenstown
Real number (ℝ)
| Distinct | 12 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.89036697 |
| Minimum | 0 |
|---|---|
| Maximum | 12 |
| Zeros | 1319 |
| Zeros (%) | 60.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 4 |
| Maximum | 12 |
| Range | 12 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.5161359 |
|---|---|
| Coefficient of variation (CV) | 1.7028214 |
| Kurtosis | 7.692504 |
| Mean | 0.89036697 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 2.4430126 |
| Sum | 1941 |
| Variance | 2.2986681 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=12)
| Value | Count | Frequency (%) |
| 0 | 1319 | |
| 1 | 375 | 17.2% |
| 2 | 226 | 10.4% |
| 3 | 104 | 4.8% |
| 4 | 80 | 3.7% |
| 5 | 30 | 1.4% |
| 6 | 19 | 0.9% |
| 8 | 12 | 0.6% |
| 7 | 10 | 0.5% |
| 12 | 2 | 0.1% |
| Other values (2) | 3 | 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1319 | |
| 1 | 375 | 17.2% |
| 2 | 226 | 10.4% |
| 3 | 104 | 4.8% |
| 4 | 80 | 3.7% |
| 5 | 30 | 1.4% |
| 6 | 19 | 0.9% |
| 7 | 10 | 0.5% |
| 8 | 12 | 0.6% |
| 9 | 2 | 0.1% |
| Value | Count | Frequency (%) |
| 12 | 2 | 0.1% |
| 10 | 1 | < 0.1% |
| 9 | 2 | 0.1% |
| 8 | 12 | 0.6% |
| 7 | 10 | 0.5% |
| 6 | 19 | 0.9% |
| 5 | 30 | 1.4% |
| 4 | 80 | 3.7% |
| 3 | 104 | |
| 2 | 226 |
Sembawang
Real number (ℝ)
| Distinct | 12 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.49220183 |
| Minimum | 0 |
|---|---|
| Maximum | 16 |
| Zeros | 1596 |
| Zeros (%) | 73.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 2 |
| Maximum | 16 |
| Range | 16 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.1490298 |
|---|---|
| Coefficient of variation (CV) | 2.3344688 |
| Kurtosis | 36.334876 |
| Mean | 0.49220183 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 4.6881779 |
| Sum | 1073 |
| Variance | 1.3202696 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=12)
| Value | Count | Frequency (%) |
| 0 | 1596 | |
| 1 | 342 | 15.7% |
| 2 | 145 | 6.7% |
| 3 | 38 | 1.7% |
| 4 | 27 | 1.2% |
| 6 | 12 | 0.6% |
| 5 | 10 | 0.5% |
| 10 | 3 | 0.1% |
| 7 | 3 | 0.1% |
| 8 | 2 | 0.1% |
| Other values (2) | 2 | 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1596 | |
| 1 | 342 | 15.7% |
| 2 | 145 | 6.7% |
| 3 | 38 | 1.7% |
| 4 | 27 | 1.2% |
| 5 | 10 | 0.5% |
| 6 | 12 | 0.6% |
| 7 | 3 | 0.1% |
| 8 | 2 | 0.1% |
| 10 | 3 | 0.1% |
| Value | Count | Frequency (%) |
| 16 | 1 | < 0.1% |
| 14 | 1 | < 0.1% |
| 10 | 3 | 0.1% |
| 8 | 2 | 0.1% |
| 7 | 3 | 0.1% |
| 6 | 12 | 0.6% |
| 5 | 10 | 0.5% |
| 4 | 27 | 1.2% |
| 3 | 38 | 1.7% |
| 2 | 145 |
Sengkang
Real number (ℝ)
| Distinct | 18 |
|---|---|
| Distinct (%) | 0.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.2215596 |
| Minimum | 0 |
|---|---|
| Maximum | 20 |
| Zeros | 1219 |
| Zeros (%) | 55.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 2 |
| 95-th percentile | 6 |
| Maximum | 20 |
| Range | 20 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 2.1401113 |
|---|---|
| Coefficient of variation (CV) | 1.7519499 |
| Kurtosis | 13.029477 |
| Mean | 1.2215596 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.0221073 |
| Sum | 2663 |
| Variance | 4.5800765 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=18)
| Value | Count | Frequency (%) |
| 0 | 1219 | |
| 1 | 374 | 17.2% |
| 2 | 230 | 10.6% |
| 3 | 111 | 5.1% |
| 4 | 87 | 4.0% |
| 5 | 47 | 2.2% |
| 6 | 43 | 2.0% |
| 8 | 21 | 1.0% |
| 7 | 18 | 0.8% |
| 9 | 7 | 0.3% |
| Other values (8) | 23 | 1.1% |
| Value | Count | Frequency (%) |
| 0 | 1219 | |
| 1 | 374 | 17.2% |
| 2 | 230 | 10.6% |
| 3 | 111 | 5.1% |
| 4 | 87 | 4.0% |
| 5 | 47 | 2.2% |
| 6 | 43 | 2.0% |
| 7 | 18 | 0.8% |
| 8 | 21 | 1.0% |
| 9 | 7 | 0.3% |
| Value | Count | Frequency (%) |
| 20 | 1 | < 0.1% |
| 18 | 1 | < 0.1% |
| 16 | 3 | 0.1% |
| 14 | 4 | 0.2% |
| 13 | 2 | 0.1% |
| 12 | 4 | 0.2% |
| 11 | 2 | 0.1% |
| 10 | 6 | 0.3% |
| 9 | 7 | 0.3% |
| 8 | 21 |
Sentosa
Real number (ℝ)
| Distinct | 13 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.53944954 |
| Minimum | 0 |
|---|---|
| Maximum | 12 |
| Zeros | 1648 |
| Zeros (%) | 75.6% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 3 |
| Maximum | 12 |
| Range | 12 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 1.2863543 |
|---|---|
| Coefficient of variation (CV) | 2.3845683 |
| Kurtosis | 16.183775 |
| Mean | 0.53944954 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.5639278 |
| Sum | 1176 |
| Variance | 1.6547074 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=13)
| Value | Count | Frequency (%) |
| 0 | 1648 | |
| 1 | 257 | 11.8% |
| 2 | 126 | 5.8% |
| 3 | 59 | 2.7% |
| 4 | 38 | 1.7% |
| 6 | 19 | 0.9% |
| 5 | 16 | 0.7% |
| 7 | 6 | 0.3% |
| 9 | 5 | 0.2% |
| 8 | 3 | 0.1% |
| Other values (3) | 3 | 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1648 | |
| 1 | 257 | 11.8% |
| 2 | 126 | 5.8% |
| 3 | 59 | 2.7% |
| 4 | 38 | 1.7% |
| 5 | 16 | 0.7% |
| 6 | 19 | 0.9% |
| 7 | 6 | 0.3% |
| 8 | 3 | 0.1% |
| 9 | 5 | 0.2% |
| Value | Count | Frequency (%) |
| 12 | 1 | < 0.1% |
| 11 | 1 | < 0.1% |
| 10 | 1 | < 0.1% |
| 9 | 5 | 0.2% |
| 8 | 3 | 0.1% |
| 7 | 6 | 0.3% |
| 6 | 19 | 0.9% |
| 5 | 16 | 0.7% |
| 4 | 38 | |
| 3 | 59 |
Serangoon
Real number (ℝ)
| Distinct | 13 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.6587156 |
| Minimum | 0 |
|---|---|
| Maximum | 13 |
| Zeros | 1481 |
| Zeros (%) | 67.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 3 |
| Maximum | 13 |
| Range | 13 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.3188513 |
|---|---|
| Coefficient of variation (CV) | 2.0021558 |
| Kurtosis | 15.413538 |
| Mean | 0.6587156 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.2657668 |
| Sum | 1436 |
| Variance | 1.7393687 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=13)
| Value | Count | Frequency (%) |
| 0 | 1481 | |
| 1 | 353 | 16.2% |
| 2 | 169 | 7.8% |
| 3 | 83 | 3.8% |
| 4 | 50 | 2.3% |
| 5 | 15 | 0.7% |
| 6 | 10 | 0.5% |
| 8 | 7 | 0.3% |
| 7 | 7 | 0.3% |
| 10 | 2 | 0.1% |
| Other values (3) | 3 | 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1481 | |
| 1 | 353 | 16.2% |
| 2 | 169 | 7.8% |
| 3 | 83 | 3.8% |
| 4 | 50 | 2.3% |
| 5 | 15 | 0.7% |
| 6 | 10 | 0.5% |
| 7 | 7 | 0.3% |
| 8 | 7 | 0.3% |
| 10 | 2 | 0.1% |
| Value | Count | Frequency (%) |
| 13 | 1 | < 0.1% |
| 12 | 1 | < 0.1% |
| 11 | 1 | < 0.1% |
| 10 | 2 | 0.1% |
| 8 | 7 | 0.3% |
| 7 | 7 | 0.3% |
| 6 | 10 | 0.5% |
| 5 | 15 | 0.7% |
| 4 | 50 | |
| 3 | 83 |
Tampines
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 20 |
|---|---|
| Distinct (%) | 0.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.8637615 |
| Minimum | 0 |
|---|---|
| Maximum | 20 |
| Zeros | 955 |
| Zeros (%) | 43.8% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 1 |
| Q3 | 3 |
| 95-th percentile | 7.05 |
| Maximum | 20 |
| Range | 20 |
| Interquartile range (IQR) | 3 |
Descriptive statistics
| Standard deviation | 2.7838234 |
|---|---|
| Coefficient of variation (CV) | 1.4936586 |
| Kurtosis | 7.6347171 |
| Mean | 1.8637615 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 2.44948 |
| Sum | 4063 |
| Variance | 7.7496729 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=20)
| Value | Count | Frequency (%) |
| 0 | 955 | |
| 1 | 402 | |
| 2 | 260 | 11.9% |
| 3 | 156 | 7.2% |
| 4 | 136 | 6.2% |
| 5 | 63 | 2.9% |
| 6 | 62 | 2.8% |
| 7 | 37 | 1.7% |
| 8 | 33 | 1.5% |
| 10 | 15 | 0.7% |
| Other values (10) | 61 | 2.8% |
| Value | Count | Frequency (%) |
| 0 | 955 | |
| 1 | 402 | |
| 2 | 260 | 11.9% |
| 3 | 156 | 7.2% |
| 4 | 136 | 6.2% |
| 5 | 63 | 2.9% |
| 6 | 62 | 2.8% |
| 7 | 37 | 1.7% |
| 8 | 33 | 1.5% |
| 9 | 14 | 0.6% |
| Value | Count | Frequency (%) |
| 20 | 1 | < 0.1% |
| 19 | 1 | < 0.1% |
| 18 | 3 | 0.1% |
| 16 | 8 | |
| 15 | 2 | 0.1% |
| 14 | 7 | |
| 13 | 3 | 0.1% |
| 12 | 13 | |
| 11 | 9 | |
| 10 | 15 |
Toa Payoh
Real number (ℝ)
| Distinct | 13 |
|---|---|
| Distinct (%) | 0.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.48761468 |
| Minimum | 0 |
|---|---|
| Maximum | 15 |
| Zeros | 1590 |
| Zeros (%) | 72.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 2 |
| Maximum | 15 |
| Range | 15 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.1349238 |
|---|---|
| Coefficient of variation (CV) | 2.3275014 |
| Kurtosis | 35.13433 |
| Mean | 0.48761468 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 4.6921822 |
| Sum | 1063 |
| Variance | 1.2880521 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=13)
| Value | Count | Frequency (%) |
| 0 | 1590 | |
| 1 | 352 | 16.1% |
| 2 | 147 | 6.7% |
| 3 | 35 | 1.6% |
| 4 | 32 | 1.5% |
| 8 | 7 | 0.3% |
| 6 | 5 | 0.2% |
| 5 | 4 | 0.2% |
| 7 | 3 | 0.1% |
| 9 | 2 | 0.1% |
| Other values (3) | 3 | 0.1% |
| Value | Count | Frequency (%) |
| 0 | 1590 | |
| 1 | 352 | 16.1% |
| 2 | 147 | 6.7% |
| 3 | 35 | 1.6% |
| 4 | 32 | 1.5% |
| 5 | 4 | 0.2% |
| 6 | 5 | 0.2% |
| 7 | 3 | 0.1% |
| 8 | 7 | 0.3% |
| 9 | 2 | 0.1% |
| Value | Count | Frequency (%) |
| 15 | 1 | < 0.1% |
| 14 | 1 | < 0.1% |
| 10 | 1 | < 0.1% |
| 9 | 2 | 0.1% |
| 8 | 7 | 0.3% |
| 7 | 3 | 0.1% |
| 6 | 5 | 0.2% |
| 5 | 4 | 0.2% |
| 4 | 32 | |
| 3 | 35 |
Whampoa
Categorical
| Distinct | 5 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 17.2 KiB |
| 0 | |
|---|---|
| 1 | 100 |
| 2 | 26 |
| 4 | 3 |
| 3 | 3 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 2180 |
|---|---|
| Distinct characters | 5 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 2048 | |
| 1 | 100 | 4.6% |
| 2 | 26 | 1.2% |
| 4 | 3 | 0.1% |
| 3 | 3 | 0.1% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 2048 | |
| 1 | 100 | 4.6% |
| 2 | 26 | 1.2% |
| 4 | 3 | 0.1% |
| 3 | 3 | 0.1% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 2048 | |
| 1 | 100 | 4.6% |
| 2 | 26 | 1.2% |
| 4 | 3 | 0.1% |
| 3 | 3 | 0.1% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 2180 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 2048 | |
| 1 | 100 | 4.6% |
| 2 | 26 | 1.2% |
| 4 | 3 | 0.1% |
| 3 | 3 | 0.1% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 2180 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 2048 | |
| 1 | 100 | 4.6% |
| 2 | 26 | 1.2% |
| 4 | 3 | 0.1% |
| 3 | 3 | 0.1% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 2180 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 2048 | |
| 1 | 100 | 4.6% |
| 2 | 26 | 1.2% |
| 4 | 3 | 0.1% |
| 3 | 3 | 0.1% |
Woodlands
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 18 |
|---|---|
| Distinct (%) | 0.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.0394495 |
| Minimum | 0 |
|---|---|
| Maximum | 20 |
| Zeros | 1317 |
| Zeros (%) | 60.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 5 |
| Maximum | 20 |
| Range | 20 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.9632474 |
|---|---|
| Coefficient of variation (CV) | 1.8887375 |
| Kurtosis | 16.545977 |
| Mean | 1.0394495 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.3627452 |
| Sum | 2266 |
| Variance | 3.8543402 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=18)
| Value | Count | Frequency (%) |
| 0 | 1317 | |
| 1 | 359 | 16.5% |
| 2 | 196 | 9.0% |
| 3 | 114 | 5.2% |
| 4 | 73 | 3.3% |
| 6 | 38 | 1.7% |
| 5 | 33 | 1.5% |
| 7 | 13 | 0.6% |
| 8 | 10 | 0.5% |
| 9 | 7 | 0.3% |
| Other values (8) | 20 | 0.9% |
| Value | Count | Frequency (%) |
| 0 | 1317 | |
| 1 | 359 | 16.5% |
| 2 | 196 | 9.0% |
| 3 | 114 | 5.2% |
| 4 | 73 | 3.3% |
| 5 | 33 | 1.5% |
| 6 | 38 | 1.7% |
| 7 | 13 | 0.6% |
| 8 | 10 | 0.5% |
| 9 | 7 | 0.3% |
| Value | Count | Frequency (%) |
| 20 | 1 | < 0.1% |
| 18 | 1 | < 0.1% |
| 16 | 2 | 0.1% |
| 14 | 2 | 0.1% |
| 13 | 1 | < 0.1% |
| 12 | 5 | |
| 11 | 3 | 0.1% |
| 10 | 5 | |
| 9 | 7 | |
| 8 | 10 |
Woodland
Categorical
| Distinct | 4 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 17.2 KiB |
| 0 | |
|---|---|
| 1 | 51 |
| 2 | 15 |
| 5 | 1 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 2180 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 1 ? |
|---|---|
| Unique (%) | < 0.1% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 2113 | |
| 1 | 51 | 2.3% |
| 2 | 15 | 0.7% |
| 5 | 1 | < 0.1% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 2113 | |
| 1 | 51 | 2.3% |
| 2 | 15 | 0.7% |
| 5 | 1 | < 0.1% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 2113 | |
| 1 | 51 | 2.3% |
| 2 | 15 | 0.7% |
| 5 | 1 | < 0.1% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 2180 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 2113 | |
| 1 | 51 | 2.3% |
| 2 | 15 | 0.7% |
| 5 | 1 | < 0.1% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 2180 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 2113 | |
| 1 | 51 | 2.3% |
| 2 | 15 | 0.7% |
| 5 | 1 | < 0.1% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 2180 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 2113 | |
| 1 | 51 | 2.3% |
| 2 | 15 | 0.7% |
| 5 | 1 | < 0.1% |
Yishun
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 15 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.91238532 |
| Minimum | 0 |
|---|---|
| Maximum | 18 |
| Zeros | 1351 |
| Zeros (%) | 62.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 17.2 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 1 |
| 95-th percentile | 4 |
| Maximum | 18 |
| Range | 18 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.7141082 |
|---|---|
| Coefficient of variation (CV) | 1.8787108 |
| Kurtosis | 13.162554 |
| Mean | 0.91238532 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 3.0590053 |
| Sum | 1989 |
| Variance | 2.9381669 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=15)
| Value | Count | Frequency (%) |
| 0 | 1351 | |
| 1 | 378 | 17.3% |
| 2 | 199 | 9.1% |
| 3 | 84 | 3.9% |
| 4 | 66 | 3.0% |
| 6 | 31 | 1.4% |
| 5 | 30 | 1.4% |
| 8 | 12 | 0.6% |
| 7 | 12 | 0.6% |
| 10 | 9 | 0.4% |
| Other values (5) | 8 | 0.4% |
| Value | Count | Frequency (%) |
| 0 | 1351 | |
| 1 | 378 | 17.3% |
| 2 | 199 | 9.1% |
| 3 | 84 | 3.9% |
| 4 | 66 | 3.0% |
| 5 | 30 | 1.4% |
| 6 | 31 | 1.4% |
| 7 | 12 | 0.6% |
| 8 | 12 | 0.6% |
| 9 | 4 | 0.2% |
| Value | Count | Frequency (%) |
| 18 | 1 | < 0.1% |
| 14 | 1 | < 0.1% |
| 12 | 1 | < 0.1% |
| 11 | 1 | < 0.1% |
| 10 | 9 | 0.4% |
| 9 | 4 | 0.2% |
| 8 | 12 | 0.6% |
| 7 | 12 | 0.6% |
| 6 | 31 | |
| 5 | 30 |
| Ang Mo Kio | Bedok | Bishan | Bukit Batok | Bukit Merah | Bukit Panjang | Bukit Timah | Central | Changi | Choa Chu Kang | Clementi | Geylang | Hougang | Jurong East | Jurong West | Kallang | Marine Parade | Pasir Ris | Punggol | Queenstown | Sembawang | Sengkang | Sentosa | Serangoon | Tampines | Toa Payoh | Woodlands | Yishun | Bidadari | Kembangan | Novena | Whampoa | Woodland | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ang Mo Kio | 1.000 | 0.303 | 0.261 | 0.289 | 0.299 | 0.276 | 0.164 | 0.309 | 0.243 | 0.347 | 0.263 | 0.285 | 0.383 | 0.346 | 0.357 | 0.240 | 0.138 | 0.336 | 0.300 | 0.320 | 0.255 | 0.327 | 0.140 | 0.347 | 0.401 | 0.244 | 0.357 | 0.369 | 0.062 | 0.033 | 0.100 | 0.218 | 0.186 |
| Bedok | 0.303 | 1.000 | 0.236 | 0.281 | 0.268 | 0.252 | 0.208 | 0.308 | 0.273 | 0.287 | 0.245 | 0.307 | 0.330 | 0.352 | 0.335 | 0.286 | 0.200 | 0.309 | 0.289 | 0.302 | 0.242 | 0.264 | 0.157 | 0.308 | 0.379 | 0.234 | 0.328 | 0.328 | 0.088 | 0.114 | 0.061 | 0.112 | 0.114 |
| Bishan | 0.261 | 0.236 | 1.000 | 0.204 | 0.258 | 0.216 | 0.185 | 0.298 | 0.213 | 0.268 | 0.198 | 0.257 | 0.279 | 0.264 | 0.312 | 0.181 | 0.126 | 0.240 | 0.200 | 0.297 | 0.180 | 0.263 | 0.120 | 0.288 | 0.320 | 0.208 | 0.287 | 0.284 | 0.102 | 0.131 | 0.106 | 0.124 | 0.023 |
| Bukit Batok | 0.289 | 0.281 | 0.204 | 1.000 | 0.207 | 0.315 | 0.156 | 0.140 | 0.118 | 0.369 | 0.208 | 0.203 | 0.352 | 0.264 | 0.399 | 0.160 | 0.084 | 0.350 | 0.372 | 0.267 | 0.261 | 0.382 | 0.017 | 0.309 | 0.391 | 0.177 | 0.386 | 0.373 | 0.094 | 0.053 | 0.048 | 0.154 | 0.083 |
| Bukit Merah | 0.299 | 0.268 | 0.258 | 0.207 | 1.000 | 0.179 | 0.244 | 0.501 | 0.341 | 0.254 | 0.300 | 0.378 | 0.294 | 0.364 | 0.295 | 0.376 | 0.209 | 0.255 | 0.151 | 0.409 | 0.218 | 0.226 | 0.220 | 0.358 | 0.335 | 0.329 | 0.282 | 0.291 | 0.131 | 0.263 | 0.242 | 0.150 | 0.060 |
| Bukit Panjang | 0.276 | 0.252 | 0.216 | 0.315 | 0.179 | 1.000 | 0.119 | 0.106 | 0.107 | 0.369 | 0.177 | 0.170 | 0.343 | 0.268 | 0.351 | 0.131 | 0.067 | 0.335 | 0.388 | 0.245 | 0.228 | 0.384 | 0.014 | 0.273 | 0.393 | 0.142 | 0.362 | 0.340 | 0.177 | 0.087 | 0.000 | 0.107 | 0.233 |
| Bukit Timah | 0.164 | 0.208 | 0.185 | 0.156 | 0.244 | 0.119 | 1.000 | 0.359 | 0.255 | 0.155 | 0.168 | 0.241 | 0.229 | 0.285 | 0.197 | 0.258 | 0.144 | 0.127 | 0.090 | 0.253 | 0.146 | 0.120 | 0.215 | 0.272 | 0.227 | 0.212 | 0.216 | 0.180 | 0.000 | 0.078 | 0.052 | 0.051 | 0.000 |
| Central | 0.309 | 0.308 | 0.298 | 0.140 | 0.501 | 0.106 | 0.359 | 1.000 | 0.528 | 0.208 | 0.343 | 0.526 | 0.286 | 0.458 | 0.254 | 0.508 | 0.243 | 0.171 | 0.027 | 0.462 | 0.167 | 0.096 | 0.387 | 0.409 | 0.295 | 0.368 | 0.261 | 0.264 | 0.081 | 0.414 | 0.138 | 0.244 | 0.000 |
| Changi | 0.243 | 0.273 | 0.213 | 0.118 | 0.341 | 0.107 | 0.255 | 0.528 | 1.000 | 0.174 | 0.253 | 0.360 | 0.220 | 0.376 | 0.222 | 0.327 | 0.190 | 0.147 | 0.063 | 0.302 | 0.119 | 0.133 | 0.321 | 0.332 | 0.254 | 0.269 | 0.236 | 0.218 | 0.097 | 0.150 | 0.126 | 0.067 | 0.000 |
| Choa Chu Kang | 0.347 | 0.287 | 0.268 | 0.369 | 0.254 | 0.369 | 0.155 | 0.208 | 0.174 | 1.000 | 0.234 | 0.207 | 0.390 | 0.337 | 0.451 | 0.176 | 0.101 | 0.374 | 0.344 | 0.325 | 0.248 | 0.419 | 0.059 | 0.339 | 0.438 | 0.208 | 0.438 | 0.385 | 0.170 | 0.107 | 0.116 | 0.125 | 0.224 |
| Clementi | 0.263 | 0.245 | 0.198 | 0.208 | 0.300 | 0.177 | 0.168 | 0.343 | 0.253 | 0.234 | 1.000 | 0.275 | 0.242 | 0.305 | 0.267 | 0.301 | 0.100 | 0.213 | 0.156 | 0.296 | 0.199 | 0.179 | 0.195 | 0.258 | 0.251 | 0.225 | 0.268 | 0.248 | 0.073 | 0.161 | 0.055 | 0.105 | 0.081 |
| Geylang | 0.285 | 0.307 | 0.257 | 0.203 | 0.378 | 0.170 | 0.241 | 0.526 | 0.360 | 0.207 | 0.275 | 1.000 | 0.272 | 0.375 | 0.292 | 0.373 | 0.238 | 0.217 | 0.111 | 0.347 | 0.149 | 0.159 | 0.270 | 0.382 | 0.319 | 0.275 | 0.305 | 0.285 | 0.093 | 0.519 | 0.090 | 0.310 | 0.073 |
| Hougang | 0.383 | 0.330 | 0.279 | 0.352 | 0.294 | 0.343 | 0.229 | 0.286 | 0.220 | 0.390 | 0.242 | 0.272 | 1.000 | 0.370 | 0.427 | 0.248 | 0.134 | 0.351 | 0.359 | 0.322 | 0.269 | 0.399 | 0.094 | 0.383 | 0.469 | 0.262 | 0.392 | 0.390 | 0.108 | 0.088 | 0.037 | 0.187 | 0.167 |
| Jurong East | 0.346 | 0.352 | 0.264 | 0.264 | 0.364 | 0.268 | 0.285 | 0.458 | 0.376 | 0.337 | 0.305 | 0.375 | 0.370 | 1.000 | 0.393 | 0.368 | 0.235 | 0.290 | 0.218 | 0.365 | 0.236 | 0.317 | 0.262 | 0.383 | 0.440 | 0.302 | 0.391 | 0.398 | 0.081 | 0.151 | 0.153 | 0.185 | 0.075 |
| Jurong West | 0.357 | 0.335 | 0.312 | 0.399 | 0.295 | 0.351 | 0.197 | 0.254 | 0.222 | 0.451 | 0.267 | 0.292 | 0.427 | 0.393 | 1.000 | 0.217 | 0.111 | 0.403 | 0.388 | 0.384 | 0.282 | 0.461 | 0.091 | 0.380 | 0.500 | 0.230 | 0.443 | 0.437 | 0.213 | 0.077 | 0.097 | 0.081 | 0.210 |
| Kallang | 0.240 | 0.286 | 0.181 | 0.160 | 0.376 | 0.131 | 0.258 | 0.508 | 0.327 | 0.176 | 0.301 | 0.373 | 0.248 | 0.368 | 0.217 | 1.000 | 0.210 | 0.148 | 0.080 | 0.334 | 0.177 | 0.099 | 0.245 | 0.318 | 0.256 | 0.284 | 0.221 | 0.214 | 0.104 | 0.193 | 0.122 | 0.122 | 0.025 |
| Marine Parade | 0.138 | 0.200 | 0.126 | 0.084 | 0.209 | 0.067 | 0.144 | 0.243 | 0.190 | 0.101 | 0.100 | 0.238 | 0.134 | 0.235 | 0.111 | 0.210 | 1.000 | 0.108 | 0.099 | 0.164 | 0.100 | 0.073 | 0.140 | 0.170 | 0.198 | 0.176 | 0.166 | 0.102 | 0.011 | 0.154 | 0.063 | 0.016 | 0.044 |
| Pasir Ris | 0.336 | 0.309 | 0.240 | 0.350 | 0.255 | 0.335 | 0.127 | 0.171 | 0.147 | 0.374 | 0.213 | 0.217 | 0.351 | 0.290 | 0.403 | 0.148 | 0.108 | 1.000 | 0.392 | 0.288 | 0.262 | 0.419 | 0.043 | 0.306 | 0.448 | 0.227 | 0.391 | 0.381 | 0.078 | 0.038 | 0.081 | 0.084 | 0.121 |
| Punggol | 0.300 | 0.289 | 0.200 | 0.372 | 0.151 | 0.388 | 0.090 | 0.027 | 0.063 | 0.344 | 0.156 | 0.111 | 0.359 | 0.218 | 0.388 | 0.080 | 0.099 | 0.392 | 1.000 | 0.219 | 0.280 | 0.432 | -0.059 | 0.242 | 0.453 | 0.159 | 0.413 | 0.385 | 0.078 | 0.000 | 0.000 | 0.090 | 0.113 |
| Queenstown | 0.320 | 0.302 | 0.297 | 0.267 | 0.409 | 0.245 | 0.253 | 0.462 | 0.302 | 0.325 | 0.296 | 0.347 | 0.322 | 0.365 | 0.384 | 0.334 | 0.164 | 0.288 | 0.219 | 1.000 | 0.237 | 0.271 | 0.168 | 0.371 | 0.375 | 0.288 | 0.330 | 0.333 | 0.266 | 0.366 | 0.135 | 0.220 | 0.188 |
| Sembawang | 0.255 | 0.242 | 0.180 | 0.261 | 0.218 | 0.228 | 0.146 | 0.167 | 0.119 | 0.248 | 0.199 | 0.149 | 0.269 | 0.236 | 0.282 | 0.177 | 0.100 | 0.262 | 0.280 | 0.237 | 1.000 | 0.275 | 0.042 | 0.236 | 0.315 | 0.188 | 0.311 | 0.273 | 0.018 | 0.022 | 0.089 | 0.168 | 0.100 |
| Sengkang | 0.327 | 0.264 | 0.263 | 0.382 | 0.226 | 0.384 | 0.120 | 0.096 | 0.133 | 0.419 | 0.179 | 0.159 | 0.399 | 0.317 | 0.461 | 0.099 | 0.073 | 0.419 | 0.432 | 0.271 | 0.275 | 1.000 | -0.013 | 0.319 | 0.486 | 0.205 | 0.420 | 0.410 | 0.082 | 0.067 | 0.000 | 0.120 | 0.117 |
| Sentosa | 0.140 | 0.157 | 0.120 | 0.017 | 0.220 | 0.014 | 0.215 | 0.387 | 0.321 | 0.059 | 0.195 | 0.270 | 0.094 | 0.262 | 0.091 | 0.245 | 0.140 | 0.043 | -0.059 | 0.168 | 0.042 | -0.013 | 1.000 | 0.221 | 0.136 | 0.198 | 0.098 | 0.115 | 0.084 | 0.087 | 0.061 | 0.058 | 0.000 |
| Serangoon | 0.347 | 0.308 | 0.288 | 0.309 | 0.358 | 0.273 | 0.272 | 0.409 | 0.332 | 0.339 | 0.258 | 0.382 | 0.383 | 0.383 | 0.380 | 0.318 | 0.170 | 0.306 | 0.242 | 0.371 | 0.236 | 0.319 | 0.221 | 1.000 | 0.420 | 0.286 | 0.374 | 0.381 | 0.127 | 0.237 | 0.102 | 0.167 | 0.130 |
| Tampines | 0.401 | 0.379 | 0.320 | 0.391 | 0.335 | 0.393 | 0.227 | 0.295 | 0.254 | 0.438 | 0.251 | 0.319 | 0.469 | 0.440 | 0.500 | 0.256 | 0.198 | 0.448 | 0.453 | 0.375 | 0.315 | 0.486 | 0.136 | 0.420 | 1.000 | 0.282 | 0.509 | 0.508 | 0.167 | 0.096 | 0.091 | 0.234 | 0.140 |
| Toa Payoh | 0.244 | 0.234 | 0.208 | 0.177 | 0.329 | 0.142 | 0.212 | 0.368 | 0.269 | 0.208 | 0.225 | 0.275 | 0.262 | 0.302 | 0.230 | 0.284 | 0.176 | 0.227 | 0.159 | 0.288 | 0.188 | 0.205 | 0.198 | 0.286 | 0.282 | 1.000 | 0.232 | 0.244 | 0.145 | 0.257 | 0.096 | 0.345 | 0.154 |
| Woodlands | 0.357 | 0.328 | 0.287 | 0.386 | 0.282 | 0.362 | 0.216 | 0.261 | 0.236 | 0.438 | 0.268 | 0.305 | 0.392 | 0.391 | 0.443 | 0.221 | 0.166 | 0.391 | 0.413 | 0.330 | 0.311 | 0.420 | 0.098 | 0.374 | 0.509 | 0.232 | 1.000 | 0.417 | 0.150 | 0.047 | 0.073 | 0.203 | 0.237 |
| Yishun | 0.369 | 0.328 | 0.284 | 0.373 | 0.291 | 0.340 | 0.180 | 0.264 | 0.218 | 0.385 | 0.248 | 0.285 | 0.390 | 0.398 | 0.437 | 0.214 | 0.102 | 0.381 | 0.385 | 0.333 | 0.273 | 0.410 | 0.115 | 0.381 | 0.508 | 0.244 | 0.417 | 1.000 | 0.110 | 0.074 | 0.078 | 0.086 | 0.161 |
| Bidadari | 0.062 | 0.088 | 0.102 | 0.094 | 0.131 | 0.177 | 0.000 | 0.081 | 0.097 | 0.170 | 0.073 | 0.093 | 0.108 | 0.081 | 0.213 | 0.104 | 0.011 | 0.078 | 0.078 | 0.266 | 0.018 | 0.082 | 0.084 | 0.127 | 0.167 | 0.145 | 0.150 | 0.110 | 1.000 | 0.093 | 0.051 | 0.126 | 0.082 |
| Kembangan | 0.033 | 0.114 | 0.131 | 0.053 | 0.263 | 0.087 | 0.078 | 0.414 | 0.150 | 0.107 | 0.161 | 0.519 | 0.088 | 0.151 | 0.077 | 0.193 | 0.154 | 0.038 | 0.000 | 0.366 | 0.022 | 0.067 | 0.087 | 0.237 | 0.096 | 0.257 | 0.047 | 0.074 | 0.093 | 1.000 | 0.061 | 0.293 | 0.000 |
| Novena | 0.100 | 0.061 | 0.106 | 0.048 | 0.242 | 0.000 | 0.052 | 0.138 | 0.126 | 0.116 | 0.055 | 0.090 | 0.037 | 0.153 | 0.097 | 0.122 | 0.063 | 0.081 | 0.000 | 0.135 | 0.089 | 0.000 | 0.061 | 0.102 | 0.091 | 0.096 | 0.073 | 0.078 | 0.051 | 0.061 | 1.000 | 0.103 | 0.033 |
| Whampoa | 0.218 | 0.112 | 0.124 | 0.154 | 0.150 | 0.107 | 0.051 | 0.244 | 0.067 | 0.125 | 0.105 | 0.310 | 0.187 | 0.185 | 0.081 | 0.122 | 0.016 | 0.084 | 0.090 | 0.220 | 0.168 | 0.120 | 0.058 | 0.167 | 0.234 | 0.345 | 0.203 | 0.086 | 0.126 | 0.293 | 0.103 | 1.000 | 0.047 |
| Woodland | 0.186 | 0.114 | 0.023 | 0.083 | 0.060 | 0.233 | 0.000 | 0.000 | 0.000 | 0.224 | 0.081 | 0.073 | 0.167 | 0.075 | 0.210 | 0.025 | 0.044 | 0.121 | 0.113 | 0.188 | 0.100 | 0.117 | 0.000 | 0.130 | 0.140 | 0.154 | 0.237 | 0.161 | 0.082 | 0.000 | 0.033 | 0.047 | 1.000 |
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
| datetime | Ang Mo Kio | Bedok | Bidadari | Bishan | Bukit Batok | Bukit Merah | Bukit Panjang | Bukit Timah | Central | Changi | Choa Chu Kang | Clementi | Geylang | Hougang | Jurong East | Jurong West | Kallang | Kembangan | Marine Parade | Novena | Pasir Ris | Punggol | Queenstown | Sembawang | Sengkang | Sentosa | Serangoon | Tampines | Toa Payoh | Whampoa | Woodlands | Woodland | Yishun | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 2021-09-24 00:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 2021-09-24 01:00:00 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2 | 2021-09-24 02:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3 | 2021-09-24 03:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4 | 2021-09-24 04:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5 | 2021-09-24 05:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| 6 | 2021-09-24 06:00:00 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7 | 2021-09-24 07:00:00 | 2 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8 | 2021-09-24 08:00:00 | 0 | 4 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 6 | 0 | 2 |
| 9 | 2021-09-24 09:00:00 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| datetime | Ang Mo Kio | Bedok | Bidadari | Bishan | Bukit Batok | Bukit Merah | Bukit Panjang | Bukit Timah | Central | Changi | Choa Chu Kang | Clementi | Geylang | Hougang | Jurong East | Jurong West | Kallang | Kembangan | Marine Parade | Novena | Pasir Ris | Punggol | Queenstown | Sembawang | Sengkang | Sentosa | Serangoon | Tampines | Toa Payoh | Whampoa | Woodlands | Woodland | Yishun | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2170 | 2021-12-23 10:00:00 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2171 | 2021-12-23 11:00:00 | 3 | 3 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 |
| 2172 | 2021-12-23 12:00:00 | 2 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 3 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 |
| 2173 | 2021-12-23 13:00:00 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 5 | 1 | 0 | 0 | 0 | 4 | 2 | 1 | 0 | 6 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
| 2174 | 2021-12-23 14:00:00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 2 | 3 | 2 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 4 | 0 | 1 | 2 | 1 | 0 | 1 | 0 | 1 |
| 2175 | 2021-12-23 15:00:00 | 0 | 2 | 0 | 1 | 0 | 1 | 4 | 0 | 2 | 1 | 2 | 0 | 2 | 1 | 4 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 |
| 2176 | 2021-12-23 16:00:00 | 1 | 1 | 0 | 0 | 3 | 2 | 6 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 2 | 0 | 0 |
| 2177 | 2021-12-23 17:00:00 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| 2178 | 2021-12-23 18:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2179 | 2021-12-23 19:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |